This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The grouped percentage frequency is determined by _____ . a. dividing the grouped relative ... (Read 93 times)

Jipu 123

  • Hero Member
  • *****
  • Posts: 569
on: Jun 20, 2018
The grouped percentage frequency is determined by _____ .
 
  a. dividing the grouped relative frequency by 100
  b. adding 100 to the grouped absolute frequency
  c. subtracting 100 from the grouped cumulative frequency
   d. multiplying the grouped relative frequency by 100

Question 2

If all the scores in a distribution are the same value, then the estimated population
  variance of the scores will be _____ .
 
  a. 1.0
  b. equal to the mean of the set
   c. zero
  d. cannot determine without knowing the number of scores in the set


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aadams68

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

C


Jipu 123

  • Member
  • Posts: 569
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

jackie

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

The Land Ordinance of 1785 called for surveying and dividing the Western Territories into square mil The Land Ordinance of 1785 called for surveying and dividing the Western Territories into square mil
The percentage of never-married men and women decreases with age, and by the age of 65, more than ... The percentage of never-married men and women decreases with age, and by the age of 65, more than ...
IPCC Temperature Increase Predictions Relative to 1986-2005 IPCC Temperature Increase Predictions Relative to 1986-2005
Normal frequency distribution, characterized by a bell-shaped curve Normal frequency distribution, characterized by a bell-shaped curve
The effect of selection on allele frequency The effect of selection on allele frequency
Microtubules in dividing cells emanate from centrosomes Microtubules in dividing cells emanate from centrosomes
Video: Primary Active Transport - electrochemical gradient and ion transport / water movement

For a complete list of videos, visit our video library